Easy-to-use File Binder Clips: Open easily and clamp down tightly on documents Rugged: Bulldog clips made of metal that is rugged enough to keep the paper tight and thick. Durable handle for easy release of contents. Function: Multi-purpose clips for bag sealing, paper clips,Use them on chip bags, clothes pins, bookmarks, hanging messages, document holders, and much more! Easy use: Use them to create fun projects and organize your travel journal. Perfect for holding and organizing all your loose documents. A very fun way to hang photographs and postcards, can even be used as a trendy food bag clip for all open packages. NOTE: The size is just for reference, there may be exist a measurement error of 2-3 cm, please check whether it fit